I have a handler for the custom onClick thus:
public class DialogValidator implements OnClickListener {
private int id;
private Activity activity;
protected DialogValidator(Activity activity, int id) {
this.activity = activity;
this.id = id;
}
@Override
public void onClick( DialogInterface dialog, int whichButton )
{
if (whichButton == AlertDialog.BUTTON_POSITIVE) {
Toast.makeText(activity, "Ok from DialogValidator",
Toast.LENGTH_SHORT).show();
} else {
activity.dismissDialog(id);
}
}
}
And implement it like this:
@Override
protected Dialog onCreateDialog( int id ) {
...
return new AlertDialog.Builder( this )
.setIcon( R.drawable.icon )
.setTitle( R.string.dialog_title )
.setView( dialogView )
.setPositiveButton( R.string.button_ok, new DialogValidator
(activity, id))
.setNegativeButton(R.string.button_cancel, new
DialogInterface.OnClickListener() {
public void onClick(DialogInterface dialog, int whichButton) {
}
})
.create();
}
I see the Toast but the dialog is dismissed anyway when you click Ok.
In a fuller version I want
to access some of the input fields and only dismiss this dialog if
they are valid. To do that I'd flesh out
the above code where the Toast is - but need it to not dismiss itself.
If I have overriden the parents'
onClick() method as seen, and we know it is being called, why does it
still do that?
Android Academy - http://www.androidacademy.com
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